It’s a new thing that will be replacing group walls in the near future. Currently, it is in access only to certain people (who had to sign something at RDC '24)
More topics about this:
Hello Creators,
Today, we’re excited to announce that Roblox Groups has now been renamed to Roblox Communities . We’re also introducing more capabilities for community admins and moderators with the highly requested Ban User feature, renaming the Exile User feature to Kick User, and updating the Open Cloud API. These changes align with our commitment to providing tools to help you better manage and build deeper connections with your users and active communities on Roblox.
Earlier this year at R…
https://devforum.roblox.com/t/roblox-forums-for-communities-are-now-in-their-testing-phase/3267347/1